| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.79 | 4.399% | $44.6723 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $134.58 | 11.401% | $149.9235 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $184.44 | 8.787% | $200.6467 | $200.65 | $200.65 | $200.60 |
| Purchase #4 | $224.74 | 6.376% | $239.0694 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $18.71 | 7.129% | $20.0438 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $217.52 | 7.855% | $234.6062 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $176.63 | 8.146% | $191.0183 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $999.41 | $1,079.9802 | $1,079.98 | $1,079.90 | $1,079.90 | |